Cisco 300 Series User Manual

Address Table Commands
171 OL-32830-01 Command Line Interface Reference Guide
5
Lock for gi14.
switchxxxxxx(config)# interface gi14
switchxxxxxx(config-if)# port security mode
lock
switchxxxxxx(config-if)# port security
switchxxxxxx(config-if)# exit
5.24 port security max
To configure the maximum number of addresses that can be learned on the port
while the port is in port, max-addresses or secure mode, use the port security
max Interface (Ethernet, Port Channel) Configuration mode command. To restore
the default configuration, use the no form of this command.
Syntax
port security max
max-addr
no port security max
Parameters
max-addr—Specifies the maximum number of addresses that can be learned on
the port. (Range: 0–256)
Default Configuration
This default maximum number of addresses is 1.
Command Mode
Interface (Ethernet, Port Channel) Configuration mode
User Guidelines
The command may be used only when the interface in the regular (non-secure
with unlimited MAC learning) mode.
Use this command to change the default value before the port security command.

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48